mac os x lion by niresh v2 on m14x

[latinosbr]

hi everybody :-) .

i'have been trying to install mac os x lion , a distribution with the boot of niresh (v2) .

on my laptop m14x :

i7 2.0ghz

hdd 500gb (300 gb with windows 7 and the rest with mac os x )

nvidia gtx 555m with optimus technology to switch with the intel HD graphics 3000.

ram: 6 144 Mo (1 x 2 048 + 1 x 4 096) DDR3 SDRAM à 1666 MHz

screen : HD 36 cm(14,1") (1 600 x 900)

 

i succesfully installed lion on a partition of the hdd; then when i try to boot on it with the dvd i used to installed it i get those messages :

 

ERROR dcbt aB e_ver si on is Ox1O

ERROR nvidia ROM patching failed

 

 

then after 5 minutes it boots but the sceen is frameshift (on right ) , and i can see half of a popup which say that i have no keyboard pluged in .i tried graphicenablers=no maxmem=4096 -v npci=0x2000 but it doesn't change anything.

i tried adding those command line : arch=1386 busratio=20 PCIRootUID=1

but then it stucks on this screen:

 

somebody could help me please ? :-)

[latinosbr]

i told myself maybee it was the windows 7 installed on the other partition that did it so let's make a fresh install then

after a few test that's what i got tring to boot on the install of lion on the hdd :

when i insert no command line :

 

when i try : -x

it stucks on this load :

 

with :PCIRootUID=1 GraphicsEnabler=No

 

is it possible to activate instead of the nvidia graphic card which seems to not works with lion the integrated intel hd graphic 3000 ? is there a command line that allow to do it ?

on this video :

the guy is installing leopard on the same laptop (expect he has 4gb ram i have 6 gb )he uses :

arch=i386 busratio=20 maxmem=4096 (i try with maxmem=6093) PCIRootUID=1 GraphicsEnabler=No

 

i used the same command line and i got this :

 

(tried adding -v -x it shows that mac directory has been chaged an then and :

like always grrrrr

does anybody could help me please ? :-(

would it change anything if i tried to boot with another software ? could please anybody try to show me where i must be looking for ? (changing data of the iso before burning the dvd , try another command line , try another version ? )

[latinosbr]

does anybody have an idea from it can come from ?

do i have to install a kext for the intel integrated graphic card before i reach the screen talking about the unrecognise keyboard ?

if so how to do it for kexthelper i've to use it on a up and runnins mac os x , or do i have to enter a command line on chameleon ? (graphicsenabler=yes and no doesn't change anything i guess when i use =no it does desactivate the nvidia because optimus doesn't works on mac os but what about the intel graphics card is it because it doesnt run that i have such resolution that doesn't allow me to proceed on the installation ?

 

please help me i'm completle lost